code: def __init__(self, parallelism: str):
      os.environ["OMP_NUM_THREADS"] = parallelism
  
file_path: ray/doc/source/serve/doc_code/managing_deployments.py
imports: from ray import serve
  import time
  import os
label_desc: Use image node_id 1 to create a new MyDeployment object  with example: obj = MyDeployment(parallelism)